Single-use handheld diagnostic test device, and an associated system and method for testing biological and environmental test samples

ABSTRACT

In a single-use handheld diagnostic test device and an associated system and method, a biological and/or environmental test sample is received and reacted with reagents. The test device tests a single sample and includes a sensor to detect test data. The test device mates with, and transmits the test data to, an electronic device. A processor of the electronic device applies algorithms to the test data to generate highly sensitive and accurate quantitative test results. A presentation element of the electronic device presents the test results to a user. The test device is adapted for disposal, or for sterilization and re-use, after the electronic device receives the test data. The electronic device may be, for example, a mobile communications device, a personal digital assistant, a laptop computer, a navigation device, a digital audio player, a camera, or a gaming device.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a U.S. National Stage Application of InternationalApplication No. PCT/CA2009/001206 filed Aug. 31, 2009, which claimspriority from U.S Provisional Application No. 61/144,283 filed Jan. 13,2009 and U.S. Provisional Application No. 61/093,036 filed Aug. 29,2008. The entirety of all the above-listed applications are incorporatedherein by reference.

FIELD OF THE INVENTION

The present invention relates generally to diagnostic test devices, andmore particularly, to a single-use handheld diagnostic test device, andan associated system and method for testing biological and environmentaltest samples.

BACKGROUND OF THE INVENTION

Previously, rudimentary rapid tests may have been available on themarket. Tests of this nature may have afforded a testing of onlyrelatively basic parameters, such as typically may not have required anyinterpretation and/or a data management process in order to validate thetest. More sophisticated and/or accurate rapid point-of-care tests maynot heretofore have been possible, apart from at the hospital and/or ina core laboratory. This shortcoming of the prior art may have been due,in part, to the complexity of these kinds of diagnostic tests. At thesame time, most prior art tests (whether simple or complex) mayheretofore have required medical interpretation by qualified personnel.

Previously, in addition, the recordal of data in a computer for analysisand/or compilation in an electronic medical record (EMR) or healthcarerepository may only have occurred in environments where there was accessto a laboratory information system (LIS) or a hospital informationsystem (HIS). That is, heretofore, automated recordal of results relatedto patient identification may have been, at best, very difficult and,often, impossible with simple prior art tests (e.g., lateral flowstrips).

It is an object of an aspect of one preferred embodiment according tothe present invention to provide a single-use handheld diagnostic testdevice, and/or an associated system and/or a method for testingbiological and/or environmental test samples.

It is an object of an aspect of one preferred embodiment according tothe present invention to provide disposable and/or reusable diagnostictest devices, systems and/or methods.

It is an object of an aspect of one preferred embodiment according tothe present invention to reduce the number of complex features orrequirements (e.g., IT infrastructure, connectivity, and/or professionalinterpretation of result) which may have been previously associated withsubstantially complete diagnostic test devices, systems and/or methods.

It is an object of an aspect of one preferred embodiment according tothe present invention to provide substantially complete diagnostic testdevices, systems and/or methods which may preferably be used with few orno complex features or requirements, such as, for example, ITinfrastructure, connectivity, and/or professional interpretation ofresult.

It is an object of an aspect of one preferred embodiment according tothe present invention to provide diagnostic test devices, systems and/ormethods which afford a quality, level of result, and/or services which,heretofore, may only have been available in diagnostic tests performedin a core laboratory or hospital.

It is an object of an aspect of one preferred embodiment according tothe present invention to provide diagnostic test devices, systems and/ormethods which may preferably combine a disposable or reusable diagnostictest device with a conventional computing or networking electronicdevice.

It is an object of an aspect of one preferred embodiment according tothe present invention to provide diagnostic test devices, systems and/ormethods which may preferably combine a disposable or reusable diagnostictest device with a cellular telephone or laptop.

It is an object of an aspect of one preferred embodiment according tothe present invention to provide diagnostic test devices, systems and/ormethods which may preferably combine a disposable or reusable diagnostictest device with an identification system.

It is an object of an aspect of one preferred embodiment according tothe present invention to provide diagnostic test devices, systems and/ormethods which may preferably combine a disposable or reusable diagnostictest device with a biometric identification system.

It is an object of an aspect of one preferred embodiment according tothe present invention to provide diagnostic test devices, systems and/ormethods which may preferably be used by a patient and/or customer withminimal technical or clinical knowledge concerning the device technologyor the interpretation of the test results.

It is an object of one preferred embodiment according to the inventionto provide a device, system and/or method for use in biological and/ormedical applications.

It is an object of the present invention to obviate or mitigate one ormore of the aforementioned mentioned disadvantages associated with theprior art, and/or to achieve one or more of the aforementioned objectsof the invention.

SUMMARY OF THE INVENTION

According to the invention, there is disclosed an electronic device andsingle-use handheld diagnostic test device system, for use with abiological and/or environmental test sample. The system includes anelectronic device and a single-use handheld diagnostic test device. Thetest device is adapted to receive and operatively react the sample withone or more reagents. The test device includes a test connection elementand at least one sensor. The sensor operatively detects test data fromthe sample after reaction with the reagents. The electronic deviceincludes a mating electronic connection element, a processor, and apresentation element. The electronic connection element is operativelyconnected with the test connection element and electronically receivesthe test data from the test device. The processor operatively appliesone or more algorithms to the test data to generate highly sensitive andaccurate quantitative test results and presentation data based on thequantitative test results. The presentation element operatively presentsto a user the presentation data based on the quantitative test results.The test device is adapted to test a single one said sample and isadapted for disposal, or for sterilization and re-use of the sensorand/or the test connection element, after the electronic device receivesthe test data.

According to an aspect of one preferred embodiment of the invention, thesystem also includes an identification element operative to identify theuser. The identification element is provided in the form of a standaloneidentification component and/or integrally with the electronic deviceand/or the test device.

According to an aspect of one preferred embodiment of the invention, theidentification element includes a biometric identification element. Thebiometric identification element preferably includes a fingerprintscanner, a retinal scanner, a microphone and voice recognition element,a camera and facial recognition element, and/or a genetic expressionfactor identification element.

According to an aspect of one preferred embodiment of the invention, theelectronic device stores user identification data associated with theuser and/or an owner of the electronic device. Preferably, theidentification element automatically accesses the user identificationdata stored in the electronic device.

According to an aspect of one preferred embodiment of the invention, thesystem is adapted for use with an account associated with the useridentification data. The system also includes a billing elementoperatively debiting the account in association with the generation ofthe quantitative test results.

According to an aspect of one preferred embodiment of the invention, thetest device has onboard memory which electronically stores the test dataand/or the algorithms. Preferably, but not necessarily, the processor ofthe electronic device operatively receives the algorithms from the testdevice via the test and electronic connection elements.

According to an aspect of one preferred embodiment of the invention, theprocessor operatively applies the algorithms to control the reaction ofthe sample with the reagents.

According to an aspect of one preferred embodiment of the invention, thepresentation element includes a display element. Preferably, thealgorithms generate the quantitative test results and/or thepresentation data for presentation from the display element in the formof one or more visually presentable (a) textual data, (b) graphicaldata, and/or (c) colored indicator light data.

According to an aspect of one preferred embodiment of the invention, thetest results are quantified as high, medium, and/or low results.

According to an aspect of one preferred embodiment of the invention, theelectronic device has a battery. Preferably, the test connection elementof the test device receives power, via the electronic connectionelement, from the battery.

According to an aspect of one preferred embodiment of the invention, theelectronic device includes: (a) a test reader device; (b) a cellulartelephone; (c) a mobile communications device; (d) a personal digitalassistant; (e) a desktop computer; (f) a laptop computer; (g) anavigation device; (h) a digital audio player; (i) a camera; (j) agaming device; (k) a television; and/or (l) a radio.

According to an aspect of one preferred embodiment of the invention, theelectronic device includes a networking electronic device. Preferably,the networking electronic device automatically transmits the test data,the quantitative test results and/or the presentation data for recordalin one or more remote laboratory and/or hospital information systems.

According to an aspect of one preferred embodiment of the invention, thepresentation data presented to the user includes treatment and follow-upsuggestion data based on the test results.

According to the invention, there is also disclosed a single-usehandheld diagnostic test device. The test device is preferably for usewith an electronic device which has an electronic connection element, apresentation element, and a processor for operative application of oneor more algorithms. The test device is adapted to receive andoperatively react a biological and/or environmental test sample with oneor more reagents. The test device includes at least one sensor and amating test connection element. The sensor operatively detects test datafrom the sample after reaction with the reagents. The test connectionelement is operatively connected with, and electronically transmits thetest data to the electronic device via, the electronic connectionelement. As such, the test device enables the processor to operativelyapply the algorithms to the test data for generation of highly sensitiveand accurate quantitative test results and presentation data based onthe quantitative test results, and the presentation element tooperatively present to a user the presentation data based on thequantitative test results. The test device is adapted to test a singleone said sample. The test device is adapted for disposal, or forsterilization and re-use of the sensor and/or the test connectionelement, after the electronic transmission of the test data to theelectronic device.

According to an aspect of one preferred embodiment of the invention, thetest device also includes an identification element operative toidentify the user. The identification element is provided in the form ofa standalone identification component and/or integrally with the sensorand/or the test connection element.

According to an aspect of one preferred embodiment of the invention, theidentification element includes a biometric identification element. Thebiometric identification element preferably includes a fingerprintscanner, a retinal scanner, a microphone and voice recognition element,a camera and facial recognition element, and/or a genetic expressionfactor identification element.

According to an aspect of one preferred embodiment of the invention, thetest device is adapted for use with user identification data which isstored in the electronic device and is associated with the user and/oran owner of the electronic device. Preferably, the identificationelement automatically accesses the user identification data stored inthe electronic device.

According to an aspect of one preferred embodiment of the invention, thetest device is adapted for use with an account associated with the useridentification data. Preferably, the test device also includes a billingelement operatively debiting the account in association with thegeneration of the quantitative test results.

According to an aspect of one preferred embodiment of the invention, thetest device also includes onboard memory which electronically stores thetest data and/or the algorithms. Preferably, the test connection elementelectronically transmits the algorithms to the electronic connectionelement of the electronic device.

According to an aspect of one preferred embodiment of the invention, theelectronic transmission of the algorithms by the test connection elementto the electronic connection element of the electronic device ispreferably such as to enable the processor to operatively apply thealgorithms to control the reaction of the sample with the reagents.

According to an aspect of one preferred embodiment of the invention, thetest device is adapted for use with a display element as thepresentation element. The algorithms are adapted to generate thequantitative test results and/or the presentation data for presentationfrom the display element in the form of one or more visually presentable(a) textual data, (b) graphical data, and/or (c) colored indicator lightdata.

According to an aspect of one preferred embodiment of the invention, thealgorithms are adapted to quantify the test results as high, medium,and/or low results.

According to an aspect of one preferred embodiment of the invention, thetest device is adapted for use with a battery onboard the electronicdevice. The test connection element of the test device receives power,via the electronic connection element, from the battery.

According to an aspect of one preferred embodiment of the invention, thetest device is adapted for use with one or more of following as theelectronic device: (a) a test reader device; (b) a cellular telephone;(c) a mobile communications device; (d) a personal digital assistant;(e) a desktop computer; (f) a laptop computer; (g) a navigation device;(h) a digital audio player; (i) a camera; (j) a gaming device; (k) atelevision; and/or (l) a radio.

According to an aspect of one preferred embodiment of the invention, thetest device is adapted for use with a networking electronic device asthe electronic device. As such, the test device enables the networkingelectronic device to automatically transmit the test data, thequantitative test results and/or the presentation data for recordal inone or more remote laboratory and/or hospital information systems.

According to an aspect of one preferred embodiment of the invention, thedevice is adapted for use with presentation data presented to the userwhich includes treatment and follow-up suggestion data based on the testresults.

According to the invention, there is also disclosed a method of testinga biological and/or environmental test sample. The method is for usewith one or more reagents, an electronic device, and a single-usehandheld diagnostic test device which is adapted to receive and test asingle one said sample. The method includes the following steps: (a) aconnection step; (b) a reaction step; (c) a sensing step after theconnection step and the reaction step; (d) a data transmission stepafter the sensing step; (e) a processing step after the datatransmission step; (f) a presentation step after the processing step;and/or (g) a disposal step after the data transmission step. In theconnection step, a test connection element of the test device isconnected with a mating electronic connection element of the electronicdevice. In the reaction step, the test device is used to react thesample with the reagents. In the sensing step, test data is detectedfrom the sample using at least one sensor of the test device. In thedata transmission step, the test data is electronically transmitted tothe electronic connection element of the electronic device using thetest connection element of the test device. In the processing step, oneor more algorithms are applied to the test data using a processor of theelectronic device to generate highly sensitive and accurate quantitativetest results and presentation data based on the quantitative testresults. In the presentation step, the presentation data based on thequantitative test results is presented to a user using a presentationelement of the electronic device. In the disposal step, the test deviceis disposed of or the sensor and/or the test connection element aresterilized and re-used.

According to an aspect of one preferred embodiment of the invention, themethod also includes an identification step of using an identificationelement to identify the user. The identification element is provided inthe form of a standalone identification component and/or integrally withthe electronic device and/or the test device.

According to an aspect of one preferred embodiment of the invention, inthe identification step, the identification element includes a biometricidentification element and the user is biometrically identified. Thebiometric identification element preferably includes a fingerprintscanner, a retinal scanner, a microphone and voice recognition element,a camera and facial recognition element, and/or a genetic expressionfactor identification element.

According to an aspect of one preferred embodiment of the invention, themethod also includes an ID storage step before the identification step.In the ID storage step, the electronic device is used to store useridentification data associated with the user and/or an owner of theelectronic device. In the identification step, the identificationelement automatically accesses the user identification data stored inthe electronic device.

According to an aspect of one preferred embodiment of the invention, themethod is adapted for use with an account associated with the useridentification data. The method also includes a billing step after theidentification step. In the billing step, the account is debited inassociation with the generation of the quantitative test results.

According to an aspect of one preferred embodiment of the invention, themethod also includes a test device storage step before the datatransmission step. In the test device storage step, the test data and/orthe algorithms are electronically stored using onboard memory of thetest device. The method also includes an algorithm transmission stepbefore the processing step. In the algorithm transmission step, thealgorithms are electronically transmitted to the processor, via theelectronic connection element, using the test connection element of thetest device.

According to an aspect of one preferred embodiment of the invention, themethod also includes a reaction control step before completion of thereaction step. In the reaction control step, the processor is used toapply the algorithms to control the reaction of the sample with thereagents.

According to an aspect of one preferred embodiment of the invention, inthe presentation step, the quantitative test results and/or thepresentation data are presented from a display element of thepresentation element. In the processing step, the algorithms generatethe quantitative test results and/or the presentation data forpresentation from the display element in the form of one or morevisually presentable (a) textual data, (b) graphical data, and/or (c)colored indicator light data.

According to an aspect of one preferred embodiment of the invention, inthe processing step, the test results are quantified as high, medium,and/or low results.

According to an aspect of one preferred embodiment of the invention, themethod also includes a powering step before the data transmission step.In the powering step, the test connection element of the test device isused to receive, via the electronic connection element, power from abattery of the electronic device.

According to an aspect of one preferred embodiment of the invention, themethod is adapted for use with one or more of following as theelectronic device: (a) a test reader device; (b) a cellular telephone;(c) a mobile communications device; (d) a personal digital assistant;(e) a desktop computer; (f) a laptop computer; (g) a navigation device;(h) a digital audio player; (i) a camera; (j) a gaming device; (k) atelevision; and/or (l) a radio.

According to an aspect of one preferred embodiment of the invention, themethod is adapted for use with a networking electronic device as theelectronic device. The method also includes a network transmission stepafter the data transmission step. In the network transmission step, thenetworking electronic device is used to automatically transmit the testdata, the quantitative test results and/or the presentation data forrecordal in one or more remote laboratory and/or hospital informationsystems.

According to an aspect of one preferred embodiment of the invention, inthe processing step, the presentation data generated by the algorithmsincludes treatment and follow-up suggestion data based on the testresults. In the presentation step, the treatment and follow-upsuggestion data is presented by the presentation element.

Other advantages, features and characteristics of the present invention,as well as methods of operation and functions of the related elements ofthe method, system and device, and the combination of steps, parts andeconomies of manufacture, will become more apparent upon considerationof the following detailed description and the appended claims withreference to the accompanying drawings, the latter of which are brieflydescribed hereinbelow.

BRIEF DESCRIPTION OF THE DRAWINGS

The novel features which are believed to be characteristic of thesystem, device and method according to the present invention, as totheir structure, organization, use, and method of operation, togetherwith further objectives and advantages thereof, will be betterunderstood from the following drawings in which presently preferredembodiments of the invention will now be illustrated by way of example.It is expressly understood, however, that the drawings are for thepurpose of illustration and description only, and are not intended as adefinition of the limits of the invention. In the accompanying drawings:

FIG. 1 is a schematic diagram of a prior art diagnostic system;

FIG. 2 is an exploded schematic diagram of a system according to a firstpreferred embodiment of the invention;

FIG. 3 is a schematic diagram of the system of FIG. 2, shown in use;

FIG. 4 is an exploded schematic diagram of a system according to asecond preferred embodiment of the invention;

FIG. 5 is a schematic diagram of the system of FIG. 4, shown in use;

FIG. 6 is a schematic diagram of a system according to a third preferredembodiment of the invention, shown in use;

FIG. 7 is an exploded schematic diagram of a system according to afourth preferred embodiment of the invention;

FIG. 8 is a schematic diagram of the system of FIG. 7, shown in use; and

FIG. 9 is a flowchart of an illustrative method according to theinvention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

FIG. 1 shows an example of a prior art system 20 which includes a priorart diagnostic device 30 and prior art workstation and IT infrastructure40. Such a prior art system 20 may have been for use with a biologicaltest sample 50 and reagents 60 provided on a sample support 212 (i.e., aslide). As shown in FIG. 1, the prior art diagnostic device 30 is adesktop-sized device such as might have been previously used in alaboratory and/or hospital setting. The desktop-sized diagnostic devices30 of the prior art may have included pre-analytical components 208, ameasurement system 214, an electronic memory 206, device managementsoftware 202, a plug-in interface 410 (i.e., a USB port), a displaycapability 414 (i.e., a screen or printer), a power supply 406, and dataanalysis software 204 as shown in FIG. 1.

The prior art workstation and IT infrastructure 40 shown in FIG. 1includes a desktop computer 42, such as may have been previouslyconsidered suitable for generation, recordal and display of highlysensitive and accurate quantitative test results. Persons having skillin the art may not generally have considered it feasible to createcomparably sensitive and accurate test results outside of a laboratoryor hospital setting. The desktop computer 42 may have provided CPUcapabilities 416 and communication capabilities 408 (i.e., Internet,GSM). The prior art infrastructure 40 may also have included alaboratory and/or hospital information system (LIS/HIS) network 608 suchas may have been, for example, accessible over the Internet. The priorart workstation and IT infrastructure 40 shown in FIG. 1 may haveprovided a database 800 and/or repository for recordal of the testresults.

In FIGS. 2 to 8, there is shown a system 100 according to the presentinvention. The system 100 preferably includes an electronic device 400,an identification element 300, and a single-use handheld diagnostic testdevice 200 for use with a biological and/or environmental test sample50.

The test device 200 may preferably, according to the invention, belinked with more than one type and, more preferably, with a large rangeof electronic devices 400. The electronic device 400 may be a cellulartelephone 402 (as shown in FIGS. 2 to 6) or a laptop computer 404 (asshown in FIG. 8). According to various other preferred embodiments ofthe invention, the electronic device 400 may take the form of a testreader device, a mobile communications device (e.g., a smart phone), apersonal digital assistant, a pocket PC, a desktop computer, anavigation device, a digital audio player, a camera, a gaming device, atelevision, and/or a radio. According to some preferred embodiments ofthe invention, it may be suitable to utilize any electronic device 400which provides a power source and/or the CPU capacity to run, analyze,record and/or transmit the test results.

Preferably, the test device 200 is for use with the electronic device400, and is adapted to receive and operatively react the sample 50 withone or more reagents 60. The test device 200 preferably has onboardmemory 206, a test connection element 216 and at least one sensor 214.The sensor 214 operatively detects test data (not shown) from the sample50 after reaction with the reagents 60.

The test device 200 preferably provides components needed for performingthe reaction, such as, all of the pre-analytical components 208, thereagents 60, and the sample support 212 (e.g., housing, slide,substrate) or platform for incubation.

The pre-analytical components 208 may preferably regroup the elements tomix the sample 50 with the reagents 60, preferably to identify thebiological components targeted. In the case of lateral flow technology,one or more (or preferably most) of the pre-analytical components may beembedded inside the lateral flow strip.

The reagents 60 may preferably include reagents for the samplepreparation. The reagents for the sample preparation may preferablyinclude some (or preferably all) of the chemical components which may berequired to lyse, extract and/or stabilize some specific biologicalcomponents, so as to assist, facilitate and/or enable these biologicalcomponents to be properly targeted. The reagents 60 may preferably beprovided inside the test device 200. In some preferred embodimentsaccording to the present invention, the reagents 60 may be stored in asmall chamber or container inside the test device 200 or coated on alateral flow strip. In some cases, one or more specific reagents 60 maybe added manually by a user 90 (shown in FIG. 7) and/or by medicalpersonnel.

The sample support 212 may preferably be provided as a housing (e.g.,formed of plastic). Preferably, the sample support 212 may house and/orsupport some (or preferably all) of the components which are providedinside the test device 200.

The test device 200 preferably also provides the sensor (or measurementsystem) 214 for performing a measurement or detection, an interface (thetest connection element 216) for data acquisition, and electronic datastorage capacity within the onboard memory 206.

Depending on the technology used for detection, the sensor 214 maypreferably, and by way of a non-limiting example, be optical in nature(e.g., relying on fluorescence or colorimetry) or electrical in nature(e.g., relying on impedance effects). Preferably, many differentdetection technologies may be capable of use within the test device 200(and which may be capable of modification in function, in thediscoveries made, and/or in the detection field), such as, for exampleand among other things, one or more of the following: lateral flow stripdetection technologies; nano and/or micro cytometer detectiontechnologies; impedance sensor detection technologies; dieletrophoresisdetection technologies; micro PCR detection technologies; and/or electropeptide sensor technologies. The sensor 214 preferably receives a signalwhich is preferably transferred through data acquisition components soas to be sent, as is described in greater detail hereinbelow, to theelectronic device 400. (In some alternate embodiments of the invention,optical fiber output or diode sensors may be used within the electronicdevice 400 as an excitation and/or optical sensor in place of, or inaddition to, the sensors 214 of the test device 200. Preferably,however, the sensors 214 are provided as part of the test device 200.)

According to some preferred embodiments of the invention, the testconnection element 216 may be provided as a separate or embeddedcomponent of the test device 200. The test connection element 216 maypreferably link the test device 200 with the electronic device 400.Preferably, the test connection element 216 may assist, facilitate andenable a transfer of energy, data, and optical or electrical pulses.

The onboard memory 206 may preferably be provided within the test device200. As is described in greater detail below, the onboard memory 206 maypreferably be used to store data and software algorithms 202, 204required to run the test—e.g., including the test method, the qualitycontrol data, the analysis process, the GUI interface instructions, andany other software applications or algorithms associated with thetest—for data transfer or upload from the test device 200 to theelectronic device 400. The onboard memory 206 may preferably store thetest data. Stored test data may preferably be used later—e.g., if apatient wants to send the test device 200 to a central laboratory and/ora healthcare provider for further analysis. (In some embodiments of theinvention, the onboard memory 206 may preferably also be associated witha CPU capability onboard the test device 200 to assist with or managedata transfer between the test device 200 and the electronic device400.)

In some embodiments of the invention, the test device 200 may include abattery or power supply (not shown). This power supply may be provided,for example, in case the electronic device 400 is not capable ofsupporting the required or preferred power supply demands of the testdevice 200. That said, the electronic device 400 preferably includes abattery (or power supply) 406 of its own, which is sufficient to providethe test device 200 with an energy source.

The electronic device 400 preferably also includes an electronicconnection element 410 and a processor (or CPU capability) 416. Theprocessor 416 is for application of the software algorithms 202, 204 toprocess and/or analyze test data.

The electronic connection element 410 may preferably be a plug-ininterface (e.g., a USB port). The electronic connection element 410 maypreferably be provided as any kind of interfacing element suitable totransfer data and energy to the test device 200. The electronicconnection element 410 and the test connection element 216 areoperatively connected with one another in mating relation (as best seenin FIGS. 3 and 5). The interface between the test device 200 and theelectronic device 400 may preferably utilize components which meet theconnectivity requirements of the electronic device 400. Alternately orin addition, an interface component (not shown) may be provided whichhas a standard connectivity switch for the test device 200. Preferably,the test connection element 216 of the test device 200 receives power,via the electronic connection element 410, from the battery 406. Theelectronic connection element 410 is preferably capable of transferringthe energy and/or power from the battery 406 to the test device 200.Preferably, the battery 406 affords a power supply capability totransfer energy sufficient to run the test device 200. Preferably, thetest connection element 216 electronically transmits the test data tothe electronic device 400 via the electronic connection element 410. Inthis manner, the electronic connection element 410 electronicallyreceives the test data from the test device 200.

The processor 416 of the electronic device 400 may preferably provideenough processing capability to run the test device 200. Preferably,data included in the onboard memory 206 within the test device 200 maydetail the minimum requirements, in terms of required processingcapability, to run the test device 200. The processor 416 operativelyapplies one or more of the algorithms 202, 204 in managing theelectronic device 400 and its interface with the test device 200. Forexample, the algorithms 202, 204 may include device management software202 and data analysis software 204.

The device management software 202 may include graphical user interface(GUI) software, a framework application, and a data quality controlapplication. The quality control application is preferably operative tocheck on the proper functioning of the test device 200 or to meetregulation requirements.

According to the invention, the GUI software may preferably assist,facilitate or enable display of some (or more preferably most or all) ofthe functionalities or results provided by the system 100. The GUIsoftware may also preferably provide for connectivityfunctionalities—e.g., to send or receive data from one or more databases800 and/or a communication system 600 via the electronic device 400. TheGUI software may preferably be run, for example, inside a browser (e.g.,an Internet browser) and/or through another GUI window.

The framework application may preferably help to regroup common softwarecomponents, which may be used for some (or more preferably most or all)of the software applications or codes, in the operating system usedbetween the electronic device 400 and the test device 200.

The data analysis software 204 may include test data processingapplications and diagnostic applications. The diagnostic applicationsmay preferably be accessed by the user 90, for example, to improvediagnostic analysis or to connect with an EMR repository. According tothe invention, the user 90 or a patient may preferably also be able todownload updates or new applications from a remote database or website.

The test data processing applications may preferably include algorithmsto analyze the test data, and a data transfer protocol to enable theelectronic device 400 to communicate with or download data from the testdevice 200. According to some embodiments of the invention, theprocessor 416 may also operatively apply the test data processingapplications to control the reaction of the sample 50 with the reagents60. Accordingly, by the aforesaid transmission of the test dataprocessing applications and the test data, the test device 200 enablesthe processor 416 to, among other things, control the reaction of thesample 50 with the reagents 60. The testing of the sample 50 by the testdevice 200 may be directly initiated by the user 90 by controlling adedicated button or a context dependent programmable button or key onthe electronic device 400.

Thereafter, the processor 416 operatively receives the test data, andapplies the test data processing applications to the test data togenerate highly sensitive and accurate quantitative test results and/orpresentation data based on the quantitative test data. In so doing,according to some preferred embodiments of the invention, the testresults may be quantified as high, medium, and/or low results (e.g., alow intensity of infection result). Perhaps notably, the “highlysensitive and accurate quantitative test results” which are generatedaccording to the present invention have comparable accuracy andsensitivity with those which have been previously quantified in alaboratory or hospital setting. Advantageously, therefore and due inpart to the portability inherent in the handheld test device 200 and theelectronic device 400, the present invention enables the generation ofhighly sensitive and accurate quantitative test results outside of suchlaboratory and hospital settings.

It may also be worthwhile to note that the presentation data presentedto the user 90 may preferably include treatment and follow-up suggestiondata based on the test results. The test device 200 is preferablyadapted for use with, and to aid in the generation of, such presentationdata. The treatment and follow-up suggestion data is preferablydetermined with reference to one or more of the algorithms 202, 204stored onboard the electronic device 400 or the test device 200, or inone of the remote databases 800.

Preferably, the onboard memory 206 of the test device 200 electronicallystores the test data and one or more of the algorithms 202, 204.Preferably, the test connection element 216 of the test device 200electronically transmits such algorithms 202, 204 to the electronicconnection element 410 of the electronic device 400. In this manner, theprocessor 416 operatively receives such algorithms 202, 204 from thetest device 200 via the test and electronic connection elements, 216 and410 respectively.

The electronic device 400 preferably also provides a presentationelement 414, and further connectivity components. As shown in FIGS. 2 to8, the presentation element 414 preferably includes a display elementwhich has a display capability (e.g., a display screen and/or a printer)and/or which offers a graphical user interface (or GUI). Preferably, thealgorithms 202, 204 generate the quantitative test results and/or thepresentation data for presentation by the electronic device 400 in theform of visually and/or audibly presentable data. Audibly presentabledata may take the form of a verbal, musical, tonal and/or other alertsounds. As women, children and men may be thought to have differingsensitivities from each other to some types of sounds, it may bepreferable (according to some embodiments of the invention) to adapt theaudibly presentable data to be only audible to one or more intendedsegments of listeners.

Visually presentable data may take the form of text, graphics and/orcolored indicator lights. FIGS. 3 and 5-7 illustrate one form ofvisually presentable data which is contemplated according to the presentinvention, namely, visually presentable graphical data 702. Among otherthings, graphical data may include charts and other comparative visualrepresentations of the quantitative test results. By way of example, andamong other things, visually and/or audibly presentable data may alsoinclude descriptive and/or numerical data. Exemplary types ofdescriptive data may include the presentation data (e.g., the treatmentand follow-up suggestion data) and/or intensity information. Intensitydata may be shown in textual and/or graphical format. Exemplary types ofnumerical data may include the quantitative test results. Other visuallypresentable data may include textual data, and/or colored indicatorlight data. Preferably, the display screen enables display of thequantitative test results and/or presentation data, and management ofthe system 100. (In some embodiments of the invention, the printer orother kinds of output systems are used for visualization orpresentation.) The presentation element 414 operatively presents thequantitative test results and/or the presentation data to the user 90.Accordingly, by the aforesaid transmission of the test data processingapplications and the test data, the test device 200 also enablesgeneration and presentation of the test results and the presentationdata by the processor 416 and the presentation element 414.

The identification element 300 is operative to identify the user 90. Theidentification element 300 may be provided in the form of a standaloneidentification component 302 (as shown in FIGS. 2 and 3) or integrallywith the electronic device 400 (as best seen in FIGS. 4 and 5) or thetest device 200 (as shown in FIG. 7)—e.g., with the sample support 212,the sensor 214 and/or the test connection element 216. That is, theidentification element 300 may be provided integrally or in associationwith the electronic device 400. Alternately, the identification element300 may also or instead be provided apart from the electronic device 400and connected to it via a wireless or USB connection (as best seen inFIG. 3). In some cases, the identification element 300 may be embeddedinside the test device 200—e.g., to provide a better and/or highertracking ID security system. As shown in FIG. 7, the identificationelement 300 may preferably be included as part of the test device 200.For cost reasons, however, it may be more economical to provide theidentification element 300 (and any related bio-recognition system) aspart of the electronic device 300 or in the form of the aforesaidstandalone identification component 302.

Preferably, the identification element 300 may include a biometricidentification element. For example, the biometric identificationelement may be a fingerprint scanner 306 (as shown in FIGS. 2-5 and 7),a retinal scanner, a microphone and voice recognition element, a cameraand facial recognition element, and/or a biological sample extractor 308(or genetic expression factor identification element 308, as shown inFIG. 7). Of course, other present and/or future bio-recognition systemswhich may be available may also be suitable for use in accordance withthe present invention.

The electronic device 400 stores user identification data (not shown)associated with the user 90 and/or an owner of the electronic device400. Preferably, the identification element 300 automatically accessesthe user identification data stored in the electronic device 400 in theprocess of identifying the user 90.

According to some preferred embodiments of the invention, the system 100is adapted for use with an account (not shown) associated with the useridentification data. The system 100 also includes a billing element (notshown) which operatively debits the account in association with thegeneration of the quantitative test results 702.

The electronic device 400 is preferably a networking electronic deviceand is provided with a communication subsystem 408 to affordconnectivity and/or communications (e.g., network connection, GSM,satellite connection, Internet) capabilities. As shown in FIGS. 3 and5-8, the communication subsystem 408 networks with an externalcommunications system 600 which may include satellite networks (e.g.,GPS networks), terrestrial wireless networks (e.g., a cellular telephonenetwork 602, a local wireless network 606), the Internet 604, andlaboratory and/or hospital information systems (LIS/HIS networks) 608.The electronic device 400 may preferably be in wireless (and/or wired)communication with at least one communication system 600.

The communication subsystem 408 which is provided may preferably dependon the type or version of the electronic device 400 used in the system100. In the case of a cellular telephone 402, for example, the system100 may preferably use its wireless capability to transmit data via thecellular telephone network 602 to one of the remote databases 800. Inthe case of the laptop 404 shown in FIG. 8 (or the pocket PC), thecommunication subsystem 408 may preferably be an intranet connection, ora wired or wireless Internet 604 connection.

The electronic device 400 may preferably also have the ability toconnect quickly and easily to the LIS/HIS networks 608 via, for example,the local wireless network 606 (e.g., a Bluetooth network) and/or a USBcable. Preferably, the electronic device 400 automatically transmits thetest data, the quantitative test results and/or the presentation datafor recordal in one or more remote LIS/HIS networks 608. Additionally,transmission of the test data, the quantitative test results or thepresentation data by the electronic device 400, via the communicationsubsystem 408 over the communication system 600, may be initiateddirectly and/or indirectly by the user 90 by controlling a dedicatedbutton or a context dependent programmable button or key. Preferably,the electronic device 400 may be able to record the test results or thebiometrics information related to each test. The remote databases 800may also be used for various tests or patients and are preferablylinkable with the data stored on the electronic device 400.

As shown in FIGS. 6 to 8, various databases 800 may interface with thecommunications system 600, preferably including, waste treatmentservices databases 802, software applications databases 804 (e.g.,clinical software applications, database software applications, downloadportals, quality control central databases), and various test resultdatabases 806 (e.g., healthcare providers database, governmental agencydatabases, military department databases). Notably, the databases 800may include, without limitation, epidemiologic databases, UN andmajor/international healthcare institution databases, healthcare andemergency infrastructure databases, education and economic databases,news databases, demographic databases, communication and militaryinfrastructure databases, and weather and topographic databases. Thedatabases 800 may preferably serve as an additional repository for thetest results (test result databases 806), as a source for testprocessing algorithms and software applications (the softwareapplications databases 804), and/or as a resource for coordination ofwaste treatment or other services (e.g., the waste treatment servicesdatabases 802).

Communication functions, including data and voice communications, may beperformed through the communication subsystem 408. The communicationsubsystem 408 preferably acts as both a receiving element and atransmitting element. The communication subsystem 408 may receivemessages from and send messages via (e.g., USB, wireless) communicationsignals 500 to the communication system 600. The electronic device 400may send and receive communication signals over the communication system600. Some of the subsystems of the electronic device 400 may performcommunication-related functions, and some may provide “resident” oron-device functions. By way of example, the display element may be usedfor both functions.

The processor 416 may also interact with additional subsystems of theelectronic device 400, such as a random access memory (RAM), a flashmemory, other presentation elements (including colored indicator lightsand a speaker), a short-range communications system, and a GPSsubsystem. Operating system software for the standard functions of theelectronic device 400 used by the processor 416 may typically be storedin a persistent store such as the flash memory. Those skilled in the artwill appreciate that the operating system, specific device applications,or parts thereof, may be temporarily loaded into a volatile store, suchas the RAM, for processing by processor 416.

The test device 200 is adapted to test a single one said sample 50 andis adapted for disposal or for sterilization and re-use (e.g., of thesensor 214 and/or the test connection element 216) after the electronicdevice 400 receives the test data. That is, the test device 200 maypreferably be provided as a fully disposable or consumable test device,or as a partially reusable test device.

In the fully disposable or consumable version of the test device 200,all of the components needed for the test are included and many may beconsumed during the test or may not endure beyond the transmission ofthe test data. At the end of the test, this test device 200 is adaptedto be discarded or sent to healthcare institutions or corporations foranalysis or waste treatment. The fully disposable or consumable versionof the test device 200 may preferably be adapted for use directly by thepatient (e.g., to test herself).

In the partially reusable version of the test device 200, somecomponents may preferably be reusable by the patient or doctor insubsequent tests. Some of the components which may preferably be capableof reuse may include, without limitation, the sensors 214 and/or thetest connection element 216. Some of the components which may preferablybe provided as consumables may include the pre-analytical components208, the reagents 60, and/or the onboard memory 206. The partiallyreusable version of the test device 200 may preferably find particularlyadvantageous utility when a patient seeks and/or requires recurrenttesting (e.g., for diabetes, cardiac diseases, HIV) or when a patientseeks or needs to be monitored, on an ongoing basis, in association witha specific condition or treatment (e.g., thrombosis, chemotherapy).Another utility for the partially reusable version of the test device200 may include contemplated uses in a small medical dispensary, inclinics, in doctors' offices, or in other locales where, for example, asmall number of tests may be performed per day. In this version of thetest device 200, the ongoing costs associated with performing anynecessary tests may be restricted, in part, to the price of theconsumables—such as, for example, the reagents, the pre-analyticalcomponents, and in some cases, a few additional components (e.g., thememory).

Ideally, the above-described combination of the test device 200, theidentification element 300, and the electronic device 400 may preferablyallow a patient and/or healthcare provider to readily perform—preferablyat their fingertips and/or in the palm of their hand—one or morediagnostic tests with substantially the same analytic capability asother substantially more unwieldy prior art high-tech diagnosticdevices.

Preferably, and as aforesaid, some preferred embodiments of theinvention may involve use of a mobile or cellular telephone 402 as theelectronic device 400—i.e., in association with the test device 200. Inother embodiments of the invention, such as that shown in FIG. 7, thetest device 200 integrally includes the identification element 300. Theidentification element 300 shown in FIG. 7 includes a combinedfingerprint scanner and biological sample extractor 304. Preferably,substantially contemporaneous with the user 90 putting his or her fingeron the provided fingerprint scanner 306, the biological sample extractor308 may preferably draw, by capillary action, a drop of blood therefrom,inter alia, as the sample 50 and for supplemental identificationpurposes. Preferably, in still further embodiments (and by way of anon-limiting example), the identification element 300 may be integrallyincluded as part of the electronic device 400 by utilizing a camera (notshown) of the cellular telephone 402 to act as the biometric element.

As shown in FIG. 8, according to some embodiments of the invention, thetest device 200 may also be connected with the laptop 404 via a USB port(as the electronic connection element 410) and/or via any otheravailable port to provide data transfer and/or energy supply. Similarly,though not shown in the drawings, the test device 200 may be used with adesktop computer and/or a pocket PC according to the present invention.As in the case of the laptop 404 (discussed above), the test device 200may also be connected with the desktop computer and/or pocket PC via aUSB port (as the electronic connection element 410) and/or via any otheravailable port to provide data transfer and/or energy supply.

With reference to the various embodiments of the system 100 which areshown in the drawings, it will be appreciated by one skilled in the artthat, although some components, relations, processes and aspects of sameare only discussed with reference to one or more specific drawings, samemay be used and/or adapted for use in association with embodiments shownin other ones of the drawings.

FIG. 9 shows, schematically by way of overview, an associated method 900of testing the sample 50, for use with the reagents 60, the electronicdevice 400, and the test device 200. The method 900 preferably includesthe following steps, among others: a test device preparation step 902, asample collection step 904, a sample loading step 906, a connection step908, a test device storage step, an algorithm transmission step 910, apowering step, a reaction control step, a reaction step (see method step912 in FIG. 9), a sensing step (see method step 912 in FIG. 9), a testdevice storage step, a data transmission step (see method step 912 inFIG. 9), a processing step 914, an ID storage step, an identificationstep 916, an ID analysis and recording step 918, a compilation andreport design step 920, a presentation step 922, a network transmissionstep 924, a billing step, a use completion step 926, and/or a disposalstep.

In the test device preparation step 902, the test device 200 ispreferably removed from its packaging inside of a hermetically sealedplastic bag or a small plastic box. Such packaging is used to keep dryone or more of the reagents 60 and/or the test device 200. Next, a USBcable 250 or other connectivity interface element is preferably pluggedinto the test device 200. The USB cable 250 may be considered to be partof the test device 200, the electronic device 400, or a standalonecomponent of the system 100.

As shown in FIGS. 2 to 8, the test device 200 (and the USB cable 250)may preferably be provided with process control indicator lights 220 toindicate process control data 700 concerning the reaction of the sample50 with the reagents 60. In some exemplary embodiments, when threeprocess control indicator lights 220 are alit, the reaction of thesample 50 with the reagents 60 has concluded and/or the test data hasbeen transmitted to the electronic device 400. In any event, in FIGS. 6to 8, arrow “B” indicates a diagnostic test processing step which isperformed.

The sample 50 is collected in the sample collection step 904. In thesample loading step 906, the user 90 (e.g., a patient, nurse and/ordoctor) may preferably load the sample 50 (e.g., a drop of blood), in asample loading direction as indicated by arrow “A” in FIGS. 6 and 8,into a sample chamber 210 of the test device 200.

In the connection step 908, the test connection element 216 and theelectronic connection element 410 are connected in mating relation, withthe test device 200 plugged into the electronic device 400.

The test device storage step occurs before the data transmission step.In the test device storage step, the test data and/or the algorithms202, 204 are electronically stored using the onboard memory 206 of thetest device 200.

The algorithm transmission step 910 occurs before the processing step914. In the algorithm transmission step 910, the test device 200preferably transfers, to the electronic device 400, some data concerninguse of the test device 200, or one or more algorithms 202, 204 toprocess or analyze test data using the electronic device 400. That is,in the algorithm transmission step 910, the algorithms 202, 204 areelectronically transmitted to the processor 416, via the electronicconnection element 410, using the test connection element 216 of thetest device 200.

The powering step occurs before the data transmission step. In thepowering step, the test connection element 216 of the test device 200 isused to receive, via the electronic connection element 410, power fromthe battery 406 of the electronic device 400.

The reaction control step occurs before completion of the reaction step.In the reaction control step, the processor 416 is used to apply one ormore of the algorithms 202, 204 to control the reaction of the sample 50with the reagents 60.

During the reaction step (see method step 912 in FIG. 9), the testdevice 200 is used to react the sample 50 with the reagents 60, and theelectronic device 400 may preferably open a window and/or applicationwith some (or preferably all) of the information with respect to therelevant diagnostic test being performed.

Preferably at substantially the same time, in the sensing step (seemethod step 912 in FIG. 9), the test device 200 may preferably processquality control data and/or measurements. Test data is detected from thesample 50 using the sensor 214 of the test device 200.

In the data transmission step (see method step 912 in FIG. 9), the testdata is electronically transmitted to the electronic connection element410 of the electronic device 400 using the test connection element 216of the test device 200. That is, the test device 200 transfers the testdata to the electronic device 400.

In the processing step 914, the electronic device 400 preferablyreceives and analyzes test data for subsequent presentation of the datainside the aforesaid window and/or application. That is, in theprocessing step 914, one or more of the algorithms 202, 204 are appliedto the test data using the processor 416 of the electronic device 400 togenerate the highly sensitive and accurate quantitative test resultsand/or presentation data based on the quantitative test results. Thepresentation data so generated preferably includes the treatment andfollow-up suggestion data based on the test results. As aforesaid, thetreatment and follow-up suggestion data is preferably determined withreference to one or more of the algorithms 202, 204 stored onboard theelectronic device 400 or the test device 200, or in one of the remotedatabases 800. Preferably, one or more of the algorithms 202, 204generate the quantitative test results and/or the presentation data forpresentation from the display element in the form of one or morevisually presentable textual data, graphical data 702, or coloredindicator light data. In the processing step 914, the test results mayalso be quantified as high, medium, and/or low results.

The ID storage step occurs before the identification step. In the IDstorage step, the electronic device is used to store user identificationdata associated with the user 90 and/or an owner of the electronicdevice 400.

Preferably in the identification step 916, the patient or user 90 maypreferably record his or her ID information through the biometricsidentification element or directly through a keypad 412 of theelectronic device 400, or through a camera or a microphone which may beprovided in association with the electronic device 400. To put itanother way, in the identification step 916, the identification element300 is used to identify the user 90. Preferably, the user isbiometrically identified. In the identification step 916, theidentification element 300 also preferably automatically accesses theuser identification data stored in the electronic device 400.Thereafter, in the ID analysis and recording step 918, patientidentification analysis and recording is performed.

In the compilation and report design step 920, data compilation andreport design is performed, preferably using the presentation data.Preferably thereafter, in the presentation step 922, the patient or user90 (or other person) may preferably be provided with access to the testanalysis, preferably via the screen of the electronic device 400. Thatis, the quantitative test results and/or the presentation data (e.g.,the treatment and follow-up suggestion data) are presented to the user90 using the presentation element 414 of the electronic device 400.Preferably, in the presentation step 922, the quantitative test resultsand/or the presentation data are presented from the display element ofthe presentation element 414.

Preferably after that, in the network transmission step 924, the system100 may preferably provide an option (e.g. via presentation of a sendcommand prompt 704 on the display element) to transfer onboard data to aremote database 800, to keep the data inside the electronic device 400,and/or to keep the data inside the test device 200. The networktransmission step 924 occurs after the data transmission step. In thenetwork transmission step 924, the electronic device 400 is used toautomatically transmit the test data, the quantitative test resultsand/or the presentation data for recordal in one or more remotelaboratory and/or hospital information systems 608.

The billing step occurs after the identification step 916. In thebilling step, the account (associated with the user identification datastored in the electronic device 400) is debited in association with thegeneration of the quantitative test results.

Thereafter, in the use completion step 926, use of the test device 200and the electronic device 400 ceases. In the disposal step, the testdevice 200 is disposed in a suitable waste facility 230. Alternately,the reagents 60 and/or biological components may be neutralized in asuitable recycling facility 240. Preferably in this step, the system 100may query the user 90 to release the waste reagent and/or a wastereagent chamber 218 of the test device 200, or the system 100 mayautomatically release the waste reagents inside the test device 200. Thesensor 214 and the test connection element 216 may be sterilized andre-used in the recycling facility 240.

This concludes the description of presently preferred embodiments of theinvention. The foregoing description has been presented for the purposeof illustration and is not intended to be exhaustive or to limit theinvention to the precise form disclosed. Other modifications, variationsand alterations are possible in light of the above teaching and will beapparent to those skilled in the art, and may be used in the design andmanufacture of other embodiments according to the present inventionwithout departing from the spirit and scope of the invention. It isintended the scope of the invention be limited not by this descriptionbut only by the claims forming a part of this application and/or anypatent issuing herefrom.

What is claimed is:
 1. An electronic device and single-use handhelddiagnostic test device system, for use with a biological and/orenvironmental test sample, the system comprising: (a) a single-usehandheld diagnostic test device adapted to receive and operatively reactthe sample with one or more reagents, with the test device having: (i)at least one sensor operatively detecting test data from the sampleafter reaction with the reagents; and (ii) a test connection element;and (b) an electronic device having: (i) a mating electronic connectionelement operatively connected with the test connection element andelectronically receiving the test data from the test device; (ii) aprocessor operatively applying data analysis and quality controlalgorithms to control the reaction of the sample with the reagents, andoperatively applying the data analysis and quality control algorithms tothe test data to generate quantitative test results and presentationdata based on the quantitative test results; and (iii) a presentationelement operatively presenting to a user the presentation data based onthe quantitative test results; wherein the test device is adapted totest a single one said sample and is adapted for disposal, or forsterilization and re-use of the sensor and/or the test connectionelement, after the electronic device receives the test data; and whereinthe test device has onboard memory which electronically stores thequality control algorithm and the test data; and wherein the processorof the electronic device operatively receives the test data and thequality control algorithms from the test device via the test andelectronic connection elements.
 2. A system according to claim 1,further comprising an identification element operative to identify theuser, with the identification element provided in the form of astandalone identification component and/or integrally with theelectronic device and/or the test device.
 3. A system according to claim2, wherein the identification element comprises a biometricidentification element, preferably a fingerprint scanner, a retinalscanner, a microphone and voice recognition element, a camera and facialrecognition element, and/or a genetic expression factor identificationelement.
 4. A system according to claim 1, wherein the electronic devicestores user identification data associated with the user and/or an ownerof the electronic device, and wherein the identification elementautomatically accesses the user identification data stored in theelectronic device.
 5. An electronic device and single-use handhelddiagnostic test device system, for use with a biological and/orenvironmental test sample, the system comprising: (a) a single-usehandheld diagnostic test device adapted to receive and operatively reactthe sample with one or more reagents, with the test device having: (i)at least one sensor operatively detecting test data from the sampleafter reaction with the reagents; and (ii) a test connection element;and (b) an electronic device having: (i) a mating electronic connectionelement operatively connected with the test connection element andelectronically receiving the test data from the test device; (ii) aprocessor operatively applying data analysis and quality controlalgorithms to control the reaction of the sample with the reagents, andoperatively applying the data analysis and quality control algorithms tothe test data to generate quantitative test results and presentationdata based on the quantitative test results; and (iii) a presentationelement operatively presenting to a user the presentation data based onthe quantitative test results; wherein the test device is adapted totest a single one said sample and is adapted for disposal, or forsterilization and re-use of the sensor and/or the test connectionelement, after the electronic device receives the test data and thequality control algorithm from the test device; further comprising anidentification element operative to identify the user, with theidentification element provided in the form of a standaloneidentification component and/or integrally with the electronic deviceand/or the test device; wherein the electronic device stores useridentification data associated with the user and/or an owner of theelectronic device, and wherein the identification element automaticallyaccesses the user identification data stored in the electronic device;and adapted for use with an account associated with the useridentification data, and further comprising a billing elementoperatively debiting the account in association with the generation ofthe quantitative test results.
 6. A system according to claim 5, whereinthe presentation element comprises a display element, and the algorithmsgenerate the quantitative test results and/or the presentation data forpresentation from the display element in the form of one or morevisually presentable (a) textual data, (b) graphical data, and/or (c)colored indicator light data.
 7. A system according to claim 5, whereinthe test results are quantified as high, medium, and/or low results. 8.A system according to claim 5, wherein the electronic device has abattery, and wherein the test connection element of the test devicereceives power, via the electronic connection element, from the battery.9. A system according to claim 5, wherein the electronic devicecomprises: (a) a test reader device; (b) a cellular telephone; (c) amobile communications device; (d) a personal digital assistant; (e) adesktop computer; (f) a laptop computer; (g) a navigation device; (h) adigital audio player; (i) a camera; (j) a gaming device; (k) atelevision; and/or (l) a radio.
 10. A system according to claim 5,wherein the electronic device comprises a networking electronic deviceand automatically transmits the test data, the quantitative test resultsand/or the presentation data for recordal in one or more remotelaboratory and/or hospital information systems.
 11. A system accordingto claim 5, wherein the presentation data presented to the usercomprises treatment and follow-up suggestion data based on the testresults.
 12. A single-use handheld diagnostic test device system, foruse with an electronic device having an electronic connection element, apresentation element, and a processor for operative application of dataanalysis and quality control algorithms, with the test device adapted toreceive and operatively react a biological and/or environmental testsample with one or more reagents, wherein the test device comprises: (a)at least one sensor operatively detecting test data from the sampleafter reaction with the reagents; and (b) a mating test connectionelement operatively connected with, and electronically transmitting thequality control algorithm and the test data to the electronic devicevia, the electronic connection element; such as to enable the processorto operatively apply the data analysis and quality control algorithms tocontrol the reaction of the sample with the reagents, and operativelyapply the data analysis and quality control algorithms to the test datafor generation of quantitative test results and presentation data basedon the quantitative test results, and such as to enable the presentationelement to operatively present to a user the presentation data based onthe quantitative test results; and wherein the test device is adapted totest a single one said sample and is adapted for disposal, or forsterilization and re-use of the sensor and/or the test connectionelement, after the electronic transmission of the test data to theelectronic device; and further comprising onboard memory whichelectronically stores at least one of the quality control algorithm andthe test data; and wherein the test connection element electronicallytransmits the quality control algorithms to the electronic connectionelement of the electronic device.
 13. A device according to claim 12,further comprising an identification element operative to identify theuser, with the identification element provided in the form of astandalone identification component and/or integrally with the sensorand/or the test connection element.
 14. A device according to claim 13,wherein the identification element comprises a biometric identificationelement, preferably a fingerprint scanner, a retinal scanner, amicrophone and voice recognition element, a camera and facialrecognition element, and/or a genetic expression factor identificationelement.
 15. A device according to claim 13, adapted for use with useridentification data which is stored in the electronic device and isassociated with the user and/or an owner of the electronic device,wherein the identification element automatically accesses the useridentification data stored in the electronic device.
 16. A single-usehandheld diagnostic test device for use with an electronic device havingan electronic connection element, a presentation element, and aprocessor for operative application of the data analysis and qualitycontrol algorithms, with the test device adapted to receive andoperatively react a biological and/or environmental test sample with oneor more reagents, wherein the test device comprises: (a) at least onesensor operatively detecting test data from the sample after reactionwith the reagents; and (b) a mating test connection element operativelyconnected with, and electronically transmitting at least one of thequality control algorithm and the test data to the electronic devicevia, the electronic connection element; such as to enable the processorto operatively apply the data analysis and quality control algorithms tocontrol the reaction of the sample with the reagents, and operativelyapply the data analysis and quality control algorithms to the test datafor generation of quantitative test results and presentation data basedon the quantitative test results, and such as to enable the presentationelement to operatively present to a user the presentation data based onthe quantitative test results; wherein the test device is adapted totest a single one said sample and is adapted for disposal, or forsterilization and re-use of the sensor and/or the test connectionelement, after electronic transmission of the test data and the qualitycontrol algorithm from the test device to the electronic device; furthercomprising an identification element operative to identify the user,with the identification element provided in the form of a standaloneidentification component and/or integrally with the sensor and/or thetest connection element; adapted for use with user identification datawhich is stored in the electronic device and is associated with the userand/or an owner of the electronic device, wherein the identificationelement automatically accesses the user identification data stored inthe electronic device; and adapted for use with an account associatedwith the user identification data, and further comprising a billingelement operatively debiting the account in association with thegeneration of the quantitative test results.
 17. A device according toclaim 16, adapted for use with a display element as the presentationelement, and wherein the algorithms are adapted to generate thequantitative test results and/or the presentation data for presentationfrom the display element in the form of one or more visually presentable(a) textual data, (b) graphical data, and/or (c) colored indicator lightdata.
 18. A device according to claim 16, wherein the algorithms areadapted to quantify the test results as high, medium, and/or lowresults.
 19. A device according to claim 16, the device being adaptedfor use with a battery onboard the electronic device, wherein the testconnection element of the test device receives power, via the electronicconnection element, from the battery.
 20. A device according to claim16, adapted for use with one or more of following as the electronicdevice: (a) a test reader device; (b) a cellular telephone; (c) a mobilecommunications device; (d) a personal digital assistant; (e) a desktopcomputer; (f) a laptop computer; (g) a navigation device; (h) a digitalaudio player; (i) a camera; (j) a gaming device; (k) a television;and/or (l) a radio.
 21. A device according to claim 16, adapted for usewith a networking electronic device as the electronic device, such as toenable the networking electronic device to automatically transmit thetest data, the quantitative test results and/or the presentation datafor recordal in one or more remote laboratory and/or hospitalinformation systems.
 22. A device according to claim 16, adapted for usewith presentation data presented to the user which comprises treatmentand follow-up suggestion data based on the test results.